InChI=1/C23H30N4O4S/c1-4-31-23(30)19-16(3)20(21(24)29)32-22(19)25-18(28)14-27-11-9-26(10-12-27)13-17-7-5-15(2)6-8-17/h5-8H,4,9-14H2,1-3H3,(H2,24,29)(H,25,28)/p+1/fC23H31N4O4S/h25-26H,24H2/q+1 6721DC53CA6353EC